Select Trash Cans
Select a combination of tall, medium and low metal trash bins. Keep in mind that groupings work best in odd numbers.
Add Drainage Holes
Use a drill and drill bit to add about 5 holes in the bottom of the trash can to allow for drainage.
Measure proper spacing for casters with tape measure, then add mark with marker. Drill holes, then attach casters with bolts and screws. For reinforcement of extra large trash cans, attach a strip of pre-cut, pressure-treated lumber to bottom before attaching casters.